Computer hub



FIG. 1 is a top, front, and left perspective view of a computer hub showing our new design;

FIG. 2 is a bottom, rear, and right perspective view thereof;

FIG. 3 is a left elevational view thereof;

FIG. 4 is a right elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front elevational view thereof;

FIG. 8 is a rear elevational view thereof; and,

FIG. 9 is a top, front, and left perspective view of the computer hub shown in an exemplary embodiment of use.

The broken lines in the figures represent portions of the computer hub and a computer that form no part of the claimed design. 

CLAIM The ornamental design for a computer hub, as shown and described. 